BRS1.0/components/utils/validate.js

export function byteToString (arr) {
  if(typeof arr === 'string') {
    return arr;
  }
  var str = '',
    _arr = arr;
  for(var i = 0; i < _arr.length; i++) {
    var one = _arr[i].toString(2),
      v = one.match(/^1+?(?=0)/);
    if(v && one.length == 8) {
      var bytesLength = v[0].length;
      var store = _arr[i].toString(2).slice(7 - bytesLength);
      for(var st = 1; st < bytesLength; st++) {
        store += _arr[st + i].toString(2).slice(2);
      }
      str += String.fromCharCode(parseInt(store, 2));
      i += bytesLength - 1;
    } else {
      str += String.fromCharCode(_arr[i]);
    }
  }
  return str;
}
export const broadcastScan = {
  // init,
};

export const Format = (fmt, date) => {
  let o = {
    "M+": date.getMonth() + 1, // 月份
    "d+": date.getDate(), // 日
    "h+": date.getHours(), // 小时
    "m+": date.getMinutes(), // 分
    "s+": date.getSeconds(), // 秒
    "q+": Math.floor((date.getMonth() + 3) / 3), // 季度
    S: date.getMilliseconds(), // 毫秒
  };
  if (/(y+)/.test(fmt)) {
    fmt = fmt.replace(
      RegExp.$1,
      (date.getFullYear() + "").substr(4 - RegExp.$1.length)
    );
  }
  for (var k in o) {
    if (new RegExp("(" + k + ")").test(fmt)) {
      fmt = fmt.replace(
        RegExp.$1,
        RegExp.$1.length === 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length)
      );
    }
  }
  return fmt;
};